.hide-partial { max-height: none; } .show-more { display: none; }

Circuit Protection

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 338

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

Filter by

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

ESD Protection Diodes / TVS Diodes PTVS13VS1UR/SOD123W/CFP3

PTVS13VS1UR,115
Nexperia
1: ¥96.3
17,571In Stock

Mfr. Part #
PTVS13VS1UR,115

Mouser Part #
771-PTVS13VS1UR115

Nexperia

ESD Protection Diodes / TVS Diodes PTVS13VS1UR/SOD123W/CFP3

Datasheet

17,571In Stock

Cut Tape

¥96.3

¥42.9

¥37.7

¥28.4

Reel

¥21.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes PTVS7V0S1UR-Q/SOD123W/CFP3

PTVS7V0S1UR-QX
Nexperia
1: ¥99.7
2,928In Stock

Mfr. Part #
PTVS7V0S1UR-QX

Mouser Part #
771-PTVS7V0S1UR-QX

Nexperia

ESD Protection Diodes / TVS Diodes PTVS7V0S1UR-Q/SOD123W/CFP3

Datasheet

2,928In Stock

Cut Tape

¥99.7

¥44.5

¥39

¥29.4

Reel

¥22.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Circuit Breakers AG1B026450111C

AG1-B0-26-450-111-C
Carling Technologies
1: ¥7,924.6
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
AG1-B0-26-450-111-C

Mouser Part #
691-AG1B2645111C

Carling Technologies

Circuit Breakers AG1B026450111C

Datasheet

Non-Stocked Lead-Time 8 Weeks

¥7,924.6

¥6,574.2

¥6,064.3

¥5,154.1

View

Min.: 1
Mult.: 1

Circuit Breakers A12B024450111E

A12-B0-24-450-111-E
Carling Technologies
1: ¥15,326
Non-Stocked

Mfr. Part #
A12-B0-24-450-111-E

Mouser Part #
691-A12B2445111E

Carling Technologies

Circuit Breakers A12B024450111E

Datasheet

Non-Stocked

¥15,326

¥13,216.6

¥12,520.6

¥11,632

View

Min.: 1
Mult.: 1

Circuit Breakers AB2B026450111P

AB2-B0-26-450-111-P
Carling Technologies
1: ¥16,128.3
Non-Stocked

Mfr. Part #
AB2-B0-26-450-111-P

Mouser Part #
691-AB2B2645111P

Carling Technologies

Circuit Breakers AB2B026450111P

Learn More

Datasheet

Non-Stocked

¥16,128.3

¥13,492.3

¥12,349.5

¥11,407.7

View

Min.: 1
Mult.: 1

Circuit Breakers AG2B026625111D

AG2-B0-26-625-111-D
Carling Technologies
1: ¥17,168.1
Non-Stocked

Mfr. Part #
AG2-B0-26-625-111-D

Mouser Part #
691-AG2B26625111D

Carling Technologies

Circuit Breakers AG2B026625111D

Datasheet

Non-Stocked

¥17,168.1

¥14,492.2

¥13,731.5

¥11,442.6

¥10,791.5

Min.: 1
Mult.: 1

Circuit Breakers AG2B026450111D

AG2-B0-26-450-111-D
Carling Technologies
1: ¥17,168.1
Non-Stocked

Mfr. Part #
AG2-B0-26-450-111-D

Mouser Part #
691-AG2B2645111D

Carling Technologies

Circuit Breakers AG2B026450111D

Datasheet

Non-Stocked

¥17,168.1

¥14,492.2

¥13,731.5

¥11,442.6

¥10,678.6

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes PTVS26VP1UTP/SOD128/FlatPower

PTVS26VP1UTP,115
Nexperia
1: ¥121.3
1,483In Stock

Mfr. Part #
PTVS26VP1UTP,115

Mouser Part #
771-PTVS26VP1UTP,115

Nexperia

ESD Protection Diodes / TVS Diodes PTVS26VP1UTP/SOD128/FlatPower

Learn More

Datasheet

1,483In Stock

Cut Tape

¥121.3

¥54.5

¥47.8

¥36.4

Reel

¥27.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes PESD3V3U1UA/SOD323/SOD2

PESD3V3U1UA,115
Nexperia
1: ¥96.3
59,500On Order

Mfr. Part #
PESD3V3U1UA,115

Mouser Part #
771-PESD3V3U1UA-T/R

Nexperia

ESD Protection Diodes / TVS Diodes PESD3V3U1UA/SOD323/SOD2

Datasheet

Product Comments

59,500On Order

Cut Tape

¥96.3

¥66.6

¥42.2

¥26.6

¥23.3

Reel

¥20.4

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes PESD5V0S1UB/SOD523/SC-79

PESD5V0S1UB,115
Nexperia
1: ¥66.4
131,160Expected 7/30/2027

Mfr. Part #
PESD5V0S1UB,115

Mouser Part #
771-PESD5V0S1UB115

Nexperia

ESD Protection Diodes / TVS Diodes PESD5V0S1UB/SOD523/SC-79

Datasheet

Product Comments

131,160Expected 7/30/2027

Cut Tape

¥66.4

¥38.9

¥23.8

¥17.1

¥14.9

Reel

¥13.1

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Industrial Surge Protectors Panel Mount Heavy Duty AC Surge Suppressor, 50kA, 120V Single Phase

M50-120S-B
Citel
1: ¥34,587
Non-Stocked Lead-Time 7 Weeks

Mfr. Part #
M50-120S-B

Mouser Part #
703-M50-120S-B

Citel

Industrial Surge Protectors Panel Mount Heavy Duty AC Surge Suppressor, 50kA, 120V Single Phase

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

¥34,587

¥34,585.3

¥30,502.6

¥28,776.8

Min.: 1
Mult.: 1

Industrial Surge Protectors Panel Mount Heavy Duty AC Surge Suppressor, 50kA, 120/240V Split Phase

M50-120T-B
Citel
1: ¥47,283.7
Non-Stocked Lead-Time 7 Weeks

Mfr. Part #
M50-120T-B

Mouser Part #
703-M50-120T-B

Citel

Industrial Surge Protectors Panel Mount Heavy Duty AC Surge Suppressor, 50kA, 120/240V Split Phase

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

¥47,283.7

¥39,563.4

¥36,116.8

Min.: 1
Mult.: 1

Industrial Surge Protectors Panel Mount Heavy Duty AC Surge Suppressor, 50kA, 120V 3 Phase

M50-120Y-B
Citel
1: ¥34,587
Lead-Time 7 Weeks

Mfr. Part #
M50-120Y-B

Mouser Part #
703-M50-120Y-B

Citel

Industrial Surge Protectors Panel Mount Heavy Duty AC Surge Suppressor, 50kA, 120V 3 Phase

Learn More

Datasheet

Lead-Time 7 Weeks

¥34,587

¥34,585.3

¥30,502.6

¥28,776.8

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes Bi-directional 75V 1uA

SOD75CAX
WeEn Semiconductors
36,000: ¥9.1
Non-Stocked Lead-Time 28 Weeks

Mfr. Part #
SOD75CAX

Mouser Part #
771-SOD75CAX

WeEn Semiconductors

ESD Protection Diodes / TVS Diodes Bi-directional 75V 1uA

Datasheet

Non-Stocked Lead-Time 28 Weeks

Cut Tape

¥9.1

Min.: 36,000
Mult.: 18,000

: 18,000

Circuit Breakers XT3N 225 TMF 80-800 3P F F UL/CSA

XT3NU3080AFF000XXX
ABB
1: ¥147,249.3
Non-Stocked
New At Mouser

Mfr. Part #
XT3NU3080AFF000XXX

Mouser Part #
894-XT3NU3080AFF000X

New At Mouser

ABB

Circuit Breakers XT3N 225 TMF 80-800 3P F F UL/CSA

Learn More

Datasheet

Non-Stocked

¥147,249.3

¥136,790

View

Min.: 1
Mult.: 1

Triacs BTA203-800CT/SOT54/STANDARD MARKING * REEL PACK, 48MM WIDE, 400MM DIA

BTA203-800CTQP
WeEn Semiconductors
10,000: ¥31.1
Non-Stocked Lead-Time 28 Weeks

Mfr. Part #
BTA203-800CTQP

Mouser Part #
771-BTA203-800CTQP

WeEn Semiconductors

Triacs BTA203-800CT/SOT54/STANDARD MARKING * REEL PACK, 48MM WIDE, 400MM DIA

Datasheet

Non-Stocked Lead-Time 28 Weeks

Reel

¥31.1

Min.: 10,000
Mult.: 10,000

: 10,000

ESD Protection Diodes / TVS Diodes P6SMBJ200A/SMB/REEL 13\" Q1/T1 *STANDARD MARK SMD

P6SMBJ200AJ
WeEn Semiconductors
24,000: ¥8.3
Non-Stocked Lead-Time 28 Weeks

Mfr. Part #
P6SMBJ200AJ

Mouser Part #
771-P6SMBJ200AJ

WeEn Semiconductors

ESD Protection Diodes / TVS Diodes P6SMBJ200A/SMB/REEL 13\" Q1/T1 *STANDARD MARK SMD

Datasheet

Non-Stocked Lead-Time 28 Weeks

Cut Tape

¥8.3

Min.: 24,000
Mult.: 6,000

: 6,000

ESD Protection Diodes / TVS Diodes SMBJ45A/SMB/REEL 13\" Q1/T1 *STANDARD MARK SMD

SMBJ45AJ
WeEn Semiconductors
24,000: ¥10.1
Non-Stocked Lead-Time 28 Weeks

Mfr. Part #
SMBJ45AJ

Mouser Part #
771-SMBJ45AJ

WeEn Semiconductors

ESD Protection Diodes / TVS Diodes SMBJ45A/SMB/REEL 13\" Q1/T1 *STANDARD MARK SMD

Datasheet

Non-Stocked Lead-Time 28 Weeks

Cut Tape

¥10.1

Min.: 24,000
Mult.: 6,000

: 6,000

ESD Protection Diodes / TVS Diodes P4SOD28A/SOD123/REEL 7\" Q1/T1 *STANDARD MARK SMD

P4SOD28AX
WeEn Semiconductors
36,000: ¥10.3
Non-Stocked Lead-Time 28 Weeks

Mfr. Part #
P4SOD28AX

Mouser Part #
771-P4SOD28AX

WeEn Semiconductors

ESD Protection Diodes / TVS Diodes P4SOD28A/SOD123/REEL 7\" Q1/T1 *STANDARD MARK SMD

Datasheet

Non-Stocked Lead-Time 28 Weeks

Cut Tape

¥10.3

Min.: 36,000
Mult.: 18,000

: 18,000

ESD Protection Diodes / TVS Diodes SMCJ17A/SMC/REEL 13\" Q1/T1 *STANDARD MARK SMD

SMCJ17AJ
WeEn Semiconductors
12,000: ¥22.6
Non-Stocked Lead-Time 28 Weeks

Mfr. Part #
SMCJ17AJ

Mouser Part #
771-SMCJ17AJ

WeEn Semiconductors

ESD Protection Diodes / TVS Diodes SMCJ17A/SMC/REEL 13\" Q1/T1 *STANDARD MARK SMD

Datasheet

Non-Stocked Lead-Time 28 Weeks

Cut Tape

¥22.6

Min.: 12,000
Mult.: 6,000

: 6,000

ESD Protection Diodes / TVS Diodes SMCJ24CA/SMC/REEL 13\" Q1/T1 *STANDARD MARK SMD

SMCJ24CAJ
WeEn Semiconductors
12,000: ¥22.6
Non-Stocked Lead-Time 28 Weeks

Mfr. Part #
SMCJ24CAJ

Mouser Part #
771-SMCJ24CAJ

WeEn Semiconductors

ESD Protection Diodes / TVS Diodes SMCJ24CA/SMC/REEL 13\" Q1/T1 *STANDARD MARK SMD

Datasheet

Non-Stocked Lead-Time 28 Weeks

Cut Tape

¥22.6

Min.: 12,000
Mult.: 6,000

: 6,000

ESD Protection Diodes / TVS Diodes P6SMBJ20CA/SMB/REEL 13\" Q1/T1 *STANDARD MARK SMD

P6SMBJ20CAJ
WeEn Semiconductors
24,000: ¥8
Non-Stocked Lead-Time 28 Weeks

Mfr. Part #
P6SMBJ20CAJ

Mouser Part #
771-P6SMBJ20CAJ

WeEn Semiconductors

ESD Protection Diodes / TVS Diodes P6SMBJ20CA/SMB/REEL 13\" Q1/T1 *STANDARD MARK SMD

Datasheet

Non-Stocked Lead-Time 28 Weeks

Cut Tape

¥8

Min.: 24,000
Mult.: 6,000

: 6,000

ESD Protection Diodes / TVS Diodes P1KSMBJ15CA/SMB/REEL 13\" Q1/T1 *STANDARD MARK SMD

P1KSMBJ15CAJ
WeEn Semiconductors
24,000: ¥21.1
Non-Stocked Lead-Time 28 Weeks

Mfr. Part #
P1KSMBJ15CAJ

Mouser Part #
771-P1KSMBJ15CAJ

WeEn Semiconductors

ESD Protection Diodes / TVS Diodes P1KSMBJ15CA/SMB/REEL 13\" Q1/T1 *STANDARD MARK SMD

Datasheet

Non-Stocked Lead-Time 28 Weeks

Cut Tape

¥21.1

Min.: 24,000
Mult.: 6,000

: 6,000

ESD Protection Diodes / TVS Diodes 1500W 15V Unidirect

1.5KE15A
STMicroelectronics
1: ¥196
5,383In Stock
End of Life

Mfr. Part #
1.5KE15A

Mouser Part #
511-1.5KE15A

End of Life

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500W 15V Unidirect

Datasheet

5,383In Stock

¥196

¥94.8

¥82.9

Reel

¥55.6

¥50.5

View

Min.: 1
Mult.: 1

: 600

ESD Protection Diodes / TVS Diodes 1500W 440V Unidirect

1.5KE440ARL
STMicroelectronics
1: ¥206
3,447In Stock
End of Life

Mfr. Part #
1.5KE440ARL

Mouser Part #
511-1.5KE440ARL

End of Life

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500W 440V Unidirect

Datasheet

3,447In Stock

Cut Tape

¥206

¥166.1

¥129.2

¥106.3

Reel

¥78.7

View

Min.: 1
Mult.: 1

: 1,900